| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 applied | 81 |
5.4%
|
| 2 | 2 did not apply | 488 |
32.5%
|
| 8 | 8 don't know | 9 |
0.6%
|
| 9 | 9 no answer | 5 |
0.3%
|
| Sysmiss | 919 |
61.2%
|